What is JIS X 5070 Common Criteria? An easy-to-understand explanation of the basic concepts of information security evaluation

Explanation of IT Terms

What is JIS X 5070 Common Criteria?

JIS X 5070 Common Criteria, also known as the Japanese Industrial Standard X 5070, is a set of standards and guidelines developed by the Japanese Industrial Standards Committee (JISC) for evaluating the security and functionality of information technology products and systems.

Common Criteria is an internationally recognized framework for evaluating the security and assurance levels of IT products. It provides a comprehensive and standardized approach to assess the security features and capabilities of software, hardware, and systems.

The JIS X 5070 Common Criteria is based on the Common Criteria for Information Technology Security Evaluation, which is a global standard sponsored by multiple countries, including the United States, Canada, and several European nations. This standard aims to ensure consistent and objective evaluations of IT products, allowing organizations to make informed decisions about their procurement and deployment.

Key Concepts of JIS X 5070 Common Criteria:

Security Evaluation: JIS X 5070 Common Criteria emphasizes the evaluation of security features and capabilities of IT products and systems. This evaluation process involves testing and verifying their compliance with specific security requirements and performance criteria.

Protection Profiles: Protection Profiles (PPs) are predefined sets of security requirements for specific types of IT products or systems. They serve as a basis for evaluating the security attributes of these products and systems and defining the evaluation criteria.

Evaluation Assurance Levels: Evaluation Assurance Levels (EALs) are a hierarchically structured set of predefined assurance requirements. These levels represent increasing degrees of security assurance and help assess the trustworthiness of IT products and systems.

Parties Involved: The evaluation of IT products and systems according to JIS X 5070 Common Criteria involves multiple parties. These include the developer or manufacturer of the product, an evaluation facility that performs the assessment, and a certification body that issues the final evaluation report.

Benefits of JIS X 5070 Common Criteria:

The use of JIS X 5070 Common Criteria provides several benefits, including:

Objective Assessments: The standardized evaluation process ensures objective and consistent assessments of the security and functionality of IT products and systems.

Increased Confidence: When a product or system undergoes JIS X 5070 Common Criteria evaluation and receives a positive certification, it instills confidence in potential users and buyers, as it signifies that the product meets specified security requirements.

Enhanced Risk Management: By following the JIS X 5070 Common Criteria guidelines, organizations can assess the security risks associated with implementing specific IT products or systems, allowing them to make informed decisions and mitigate potential risks.

In conclusion, JIS X 5070 Common Criteria is a set of standards and guidelines for evaluating the security and functionality of IT products and systems. By conforming to these standards, organizations can ensure the reliability, trustworthiness, and security of their chosen IT solutions.

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